[INFO] fetching crate checksum-tapestry 0.4.2... [INFO] testing checksum-tapestry-0.4.2 against try#b83b707f97d809763b7861afa7638871f3339a33 for pr-145838-1 [INFO] extracting crate checksum-tapestry 0.4.2 into /workspace/builds/worker-3-tc2/source [INFO] started tweaking crates.io crate checksum-tapestry 0.4.2 [INFO] removed 0 missing examples [INFO] finished tweaking crates.io crate checksum-tapestry 0.4.2 [INFO] tweaked toml for crates.io crate checksum-tapestry 0.4.2 written to /workspace/builds/worker-3-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate checksum-tapestry 0.4.2 on toolchain b83b707f97d809763b7861afa7638871f3339a33 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate checksum-tapestry 0.4.2 already has a lockfile, it will not be regenerated [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 24cfb78bcf517cce7aba8e4ae56927e0c987b24ea908023a9f0213456756185a [INFO] running `Command { std: "docker" "start" "-a" "24cfb78bcf517cce7aba8e4ae56927e0c987b24ea908023a9f0213456756185a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "24cfb78bcf517cce7aba8e4ae56927e0c987b24ea908023a9f0213456756185a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "24cfb78bcf517cce7aba8e4ae56927e0c987b24ea908023a9f0213456756185a", kill_on_drop: false }` [INFO] [stdout] 24cfb78bcf517cce7aba8e4ae56927e0c987b24ea908023a9f0213456756185a [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 40e94bc202b42f6a4a2de75c673bfe97cd7f4a4af4f30563b434e9116ec8a3ba [INFO] running `Command { std: "docker" "start" "-a" "40e94bc202b42f6a4a2de75c673bfe97cd7f4a4af4f30563b434e9116ec8a3ba", kill_on_drop: false }` [INFO] [stderr] Compiling checksum-tapestry v0.4.2 (/opt/rustwide/workdir) [INFO] [stdout] warning: hiding a lifetime that's named elsewhere is confusing [INFO] [stdout] --> src/crc.rs:114:10 [INFO] [stdout] | [INFO] [stdout] 107 | name: &'a str, [INFO] [stdout] | -- the lifetime is named here [INFO] [stdout] ... [INFO] [stdout] 114 | ) -> CRCConfiguration { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: consistently use `'a` [INFO] [stdout] | [INFO] [stdout] 114 | ) -> CRCConfiguration<'a, u16> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/crc.rs:134:15 [INFO] [stdout] | [INFO] [stdout] 134 | name: &str, [INFO] [stdout] | ^^^^ the lifetime is elided here [INFO] [stdout] ... [INFO] [stdout] 141 | ) -> CRCConfiguration { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 141 | ) -> CRCConfiguration<'_, u32> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.18s [INFO] running `Command { std: "docker" "inspect" "40e94bc202b42f6a4a2de75c673bfe97cd7f4a4af4f30563b434e9116ec8a3ba", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "40e94bc202b42f6a4a2de75c673bfe97cd7f4a4af4f30563b434e9116ec8a3ba", kill_on_drop: false }` [INFO] [stdout] 40e94bc202b42f6a4a2de75c673bfe97cd7f4a4af4f30563b434e9116ec8a3ba [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 0aa7721aa3f59147c9332718c44df4b01a94fe97e782e784b0a701f9de12e5a5 [INFO] running `Command { std: "docker" "start" "-a" "0aa7721aa3f59147c9332718c44df4b01a94fe97e782e784b0a701f9de12e5a5", kill_on_drop: false }` [INFO] [stdout] warning: hiding a lifetime that's named elsewhere is confusing [INFO] [stdout] --> src/crc.rs:114:10 [INFO] [stdout] | [INFO] [stdout] 107 | name: &'a str, [INFO] [stdout] | -- the lifetime is named here [INFO] [stdout] ... [INFO] [stdout] 114 | ) -> CRCConfiguration { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: consistently use `'a` [INFO] [stdout] | [INFO] [stdout] 114 | ) -> CRCConfiguration<'a, u16> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/crc.rs:134:15 [INFO] [stdout] | [INFO] [stdout] 134 | name: &str, [INFO] [stdout] | ^^^^ the lifetime is elided here [INFO] [stdout] ... [INFO] [stdout] 141 | ) -> CRCConfiguration { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 141 | ) -> CRCConfiguration<'_, u32> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling checksum-tapestry v0.4.2 (/opt/rustwide/workdir) [INFO] [stdout] warning: hiding a lifetime that's named elsewhere is confusing [INFO] [stdout] --> src/crc.rs:114:10 [INFO] [stdout] | [INFO] [stdout] 107 | name: &'a str, [INFO] [stdout] | -- the lifetime is named here [INFO] [stdout] ... [INFO] [stdout] 114 | ) -> CRCConfiguration { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: consistently use `'a` [INFO] [stdout] | [INFO] [stdout] 114 | ) -> CRCConfiguration<'a, u16> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/crc.rs:134:15 [INFO] [stdout] | [INFO] [stdout] 134 | name: &str, [INFO] [stdout] | ^^^^ the lifetime is elided here [INFO] [stdout] ... [INFO] [stdout] 141 | ) -> CRCConfiguration { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 141 | ) -> CRCConfiguration<'_, u32> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.64s [INFO] running `Command { std: "docker" "inspect" "0aa7721aa3f59147c9332718c44df4b01a94fe97e782e784b0a701f9de12e5a5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0aa7721aa3f59147c9332718c44df4b01a94fe97e782e784b0a701f9de12e5a5", kill_on_drop: false }` [INFO] [stdout] 0aa7721aa3f59147c9332718c44df4b01a94fe97e782e784b0a701f9de12e5a5 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 4ddfc01b4c44e9250d11ef1d1b17319489e9425ba001ddc9d4b8c669da263fad [INFO] running `Command { std: "docker" "start" "-a" "4ddfc01b4c44e9250d11ef1d1b17319489e9425ba001ddc9d4b8c669da263fad", kill_on_drop: false }` [INFO] [stderr] warning: hiding a lifetime that's named elsewhere is confusing [INFO] [stderr] --> src/crc.rs:114:10 [INFO] [stderr] | [INFO] [stderr] 107 | name: &'a str, [INFO] [stderr] | -- the lifetime is named here [INFO] [stderr] ... [INFO] [stderr] 114 | ) -> CRCConfiguration { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stderr] | [INFO] [stderr] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stderr] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stderr] help: consistently use `'a` [INFO] [stderr] | [INFO] [stderr] 114 | ) -> CRCConfiguration<'a, u16> { [INFO] [stderr] | +++ [INFO] [stderr] [INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stderr] --> src/crc.rs:134:15 [INFO] [stderr] | [INFO] [stderr] 134 | name: &str, [INFO] [stderr] | ^^^^ the lifetime is elided here [INFO] [stderr] ... [INFO] [stderr] 141 | ) -> CRCConfiguration { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stderr] | [INFO] [stderr] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stderr] help: use `'_` for type paths [INFO] [stderr] | [INFO] [stderr] 141 | ) -> CRCConfiguration<'_, u32> { [INFO] [stderr] | +++ [INFO] [stderr] [INFO] [stderr] warning: `checksum-tapestry` (lib) generated 2 warnings (run `cargo fix --lib -p checksum-tapestry` to apply 2 suggestions) [INFO] [stderr] warning: `checksum-tapestry` (lib test) generated 2 warnings (2 duplicates) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/checksum_tapestry-ef4b882858249f81) [INFO] [stdout] [INFO] [stdout] running 38 tests [INFO] [stdout] test adler32::tests::byte_string_works ... ok [INFO] [stdout] test adler32::tests::rolling_update_one_update_works ... ok [INFO] [stdout] test adler32::tests::test_new_with_16_bit ... ok [INFO] [stdout] test adler32::tests::test_new_with_32_bit ... ok [INFO] [stdout] test adler32::tests::test_new_with_default ... ok [INFO] [stdout] test adler32::tests::rolling_update_two_updates_works ... ok [INFO] [stdout] test adler32::tests::test_reset_with_default ... ok [INFO] [stdout] test crc::tests::compute_called_twice_works ... ok [INFO] [stdout] test crc::tests::crc32_iso_hdlc ... ok [INFO] [stdout] test crc::tests::crc_16_kermit_no_table_works ... ok [INFO] [stdout] test crc::tests::crc_16_genibus_works ... ok [INFO] [stdout] test crc::tests::crc_16_umts_works ... ok [INFO] [stdout] test crc::tests::crc_32_iscsi_works ... ok [INFO] [stdout] test adler32::tests::test_reset_with_new_with_32_bit ... ok [INFO] [stdout] test crc::tests::crc_32_mpeg2_no_table_works ... ok [INFO] [stdout] test crc::tests::crc_32_mpeg2_works ... ok [INFO] [stdout] test crc::tests::crc_3_gsm_works ... ok [INFO] [stdout] test crc::tests::reset_crc_16_with_default_update_works ... ok [INFO] [stdout] test adler32::tests::test_python3_zlib_result ... ok [INFO] [stdout] test crc::tests::crc_16_kermit_works ... ok [INFO] [stdout] test crc::tests::reset_crc_16_with_default_works ... ok [INFO] [stdout] test crc::tests::reset_crc_32_with_default_works ... ok [INFO] [stdout] test crc_table::tests::build_table_lsb_16_works ... ok [INFO] [stdout] test crc::tests::reset_crc_32_with_default_update_works ... ok [INFO] [stdout] test crc_table::tests::optimized_build_msb_table_16_works ... ok [INFO] [stdout] test crc_table::tests::test_rust_range_iter ... ok [INFO] [stdout] test fletcher16::tests::fletcher16_16_bit_wrap ... ok [INFO] [stdout] test fletcher16::tests::fletcher16_reset_with_default_works ... ok [INFO] [stdout] test fletcher16::tests::fletcher16_test_one_works ... ok [INFO] [stdout] test fletcher16::tests::fletcher16_test_three_works ... ok [INFO] [stdout] test fletcher16::tests::fletcher16_test_two_works ... ok [INFO] [stdout] test crc_table::tests::optimized_build_msb_table_32_works ... ok [INFO] [stdout] test crc_table::tests::build_table_lsb_32_works ... ok [INFO] [stdout] test crc_table::tests::build_table_msb_16_works ... ok [INFO] [stdout] test crc_table::tests::build_table_msb_32_works ... ok [INFO] [stdout] test crc_table::tests::optimized_build_lsb_table_32_works ... ok [INFO] [stdout] test crc_table::tests::optimized_build_lsb_table_16_works ... ok [INFO] [stdout] test crc::tests::crc_32_bzip2_works ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 38 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s [INFO] [stdout] [INFO] [stderr] Doc-tests checksum_tapestry [INFO] [stdout] [INFO] [stdout] running 14 tests [INFO] [stdout] test src/adler32.rs - adler32::Adler32::compute (line 91) ... ok [INFO] [stdout] test src/crc_table.rs - crc_table::crc16 (line 12) ... ok [INFO] [stdout] test src/crc.rs - crc::CRC<'a,u32>::new (line 193) ... ok [INFO] [stdout] test src/crc.rs - crc::CRC<'a,u16>::new (line 272) ... ok [INFO] [stdout] test src/lib.rs - Checksum::compute (line 34) ... ok [INFO] [stdout] test src/lib.rs - Checksum::update (line 55) ... ok [INFO] [stdout] test src/crc_table.rs - crc_table::build_table_32 (line 186) ... ok [INFO] [stdout] test src/adler32.rs - adler32::Adler32::new (line 40) ... ok [INFO] [stdout] test src/crc_table.rs - crc_table::crc32 (line 65) ... ok [INFO] [stdout] test src/fletcher16.rs - fletcher16 (line 5) ... ok [INFO] [stdout] test src/adler32.rs - adler32::Adler32::new (line 53) ... ok [INFO] [stdout] test src/crc_table.rs - crc_table::build_table_16 (line 134) ... ok [INFO] [stdout] test src/crc.rs - crc (line 5) ... ok [INFO] [stdout] test src/adler32.rs - adler32 (line 5) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 14 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.89s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "4ddfc01b4c44e9250d11ef1d1b17319489e9425ba001ddc9d4b8c669da263fad", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4ddfc01b4c44e9250d11ef1d1b17319489e9425ba001ddc9d4b8c669da263fad", kill_on_drop: false }` [INFO] [stdout] 4ddfc01b4c44e9250d11ef1d1b17319489e9425ba001ddc9d4b8c669da263fad